| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $52.36 | 5.739% | $55.3649 | $55.36 | $55.35 | $55.40 |
| Purchase #2 | $30.28 | 5.246% | $31.8685 | $31.87 | $31.85 | $31.90 |
| Purchase #3 | $160.94 | 8.454% | $174.5459 | $174.55 | $174.55 | $174.50 |
| Purchase #4 | $38.45 | 3.345% | $39.7362 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $23.26 | 5.212% | $24.4723 | $24.47 | $24.45 | $24.50 |
| Purchase #6 | $76.80 | 5.778% | $81.2375 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $113.53 | 9.196% | $123.9702 | $123.97 | $123.95 | $124.00 |
| 7 purchase totals = | $495.62 | $531.1955 | $531.20 | $531.15 | $531.20 | |